联系人：吕
邮箱：adam@waveopt.com
电话：18515635158
地址： 北京海淀区信息路15号9层915室
| 品牌 |
CVI |
型号 |
SCC |
| 货号 |
SCC-15.0-10.2-C——SCC-50.8-254.3-C |
材质 |
BK7和熔融石英 |
北京波威科技有限公司代理的美国CVI厂家的SCC截面为方形平凹柱面透镜，分为材质为BK7和熔融石英的两种。
一、BK7材质截面为方形的平凹柱面透镜（SCC-C - Precision BK7 Square Cylindrical Plano-Concave Lenses ）
产品技术参数描述：
| Specifications
|
|
|
Antireflection Coating
|
Wavelength user specified
|
|
Center Thickness
|
tc±0.25 mm
|
|
Chamfer
|
0.35 mm at 45° typical
|
|
Clear Aperture (CA)
|
≥ 85% of central dimension
|
|
Damage Threshold
|
10 J/cm2, 20 nsec, 20 Hz @ 1064 nm
|
|
Dimensional Tolerance
|
+0/-0.25 mm
|
|
Optical Material
|
N-BK7
|
|
Paraxial Focal Length
|
f±0.5%
|
|
Surface Figure
|
x direction: λ/4 per cm rms at 633 nm before coating y direction: λ/2 per cm rms at 633 nm before coating
|
|
Surface Quality
|
20-10 scratch and dig
|
|
Wedge
|
≤ 3 arc minutes
|
|
Antireflection Coating
| |
|
Broadband
|
Ravg ≤ 0.5% per surface
|
|
Narrowband
|
R ≤ 0.25% per surface
|
二、熔融石英材质截面为方形的平凹柱面透镜（SCC-UV - Precision Fused Silica Square Cylindrical Plano-Concave Lenses）
产品技术参数描述：
| Specifications
|
| |
|
Antireflection Coating
|
Wavelength user specified
| |
|
Center Thickness
|
tc±0.25 mm
| |
|
Chamfer
|
0.35 mm at 45° typical
| |
|
Clear Aperture (CA)
|
≥ 85% of central dimension
| |
|
Damage Threshold
|
10 J/cm2, 20 nsec, 20 Hz @ 1064 nm
| |
|
Dimensional Tolerance
|
+0/-0.25 mm
| |
|
Optical Material
|
UV-grade fused silica
| |
|
Paraxial Focal Length
|
f±0.5%
| |
|
Surface Figure
|
x direction: λ/4 per cm rms at 633 nm before coating y direction: λ/2 per cm rms at 633 nm before coating
| |
|
Surface Quality
|
20-10 scratch and dig
| |
|
Wedge
|
≤ 3 arc minutes
| |
|
Antireflection Coating
|
| |
|
Broadband
|
Ravg ≤ 0.5% per surface
| |
|
Narrowband
|
R ≤ 0.25% per surface
| |
|
| ||
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